51142046 divided by 63 
We want to figure out the number of times 51142046 can be divided by 63.

Advancing to step 1:
The number 63 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 63

Going ahead to step 2:
When dividing 51 by 63, we get 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Include the next digit (1) from the dividend after 51, then repeat: 511 / 63

Advancing to step 3:
The number 63 fits into 511 8 times, leaving a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 7 after subtracting 504 from 511.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 63

Advancing to step 4:
74 divided by 63 is 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Deduct 63 from 74 and we're left with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 63

Let's proceed to step 5:
63 can be fit into 112 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 811.0
Subtracting 63 from 112 leaves us with 49.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 63

Moving on to step 6:
If we divide 490 by 63, we get 7 and a remainder of 49.
The next digit of our result is 7. 
Result so far: 8117.0
Subtract 441 from 490 to get 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 63

Let's proceed to step 7:
494 divided by 63 is 7 with a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 81177.0
If we subtract 441 from 494, we get 53.
Bring next digit (6) of the dividend behind the 53 and repeat the process: 536 / 63

Advancing to step 8:
63 goes into 536 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 811778.0
If we take 504 away from 536, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
63 goes into 320 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 811778.5
Deduct 315 from 320 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
63 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 811778.5
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
63 can be fit into 500 7 times, resulting in a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 811778.507
The remainder is 59 after subtracting 441 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 12:
The number 63 fits into 590 9 times, leaving a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 811778.5079
Deduct 567 from 590 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
The number 63 fits into 230 3 times, leaving a remainder of 41.
The next digit of our result is 3. 
Result so far: 811778.50793
Deduct 189 from 230 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 14:
When dividing 410 by 63, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 811778.507936
If we take 378 away from 410, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 15:
If we divide 320 by 63, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 811778.5079365
Deduct 315 from 320 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 16:
63 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 811778.5079365
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 811778.5079365, with a leftover of 5e-08.